content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.alipay.v3.model.ExecutionPlan;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * AlipayUserAgreementQueryResponseModel
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class AlipayUserAgreementQueryResponseModel {
    public static final String SERIALIZED_NAME_AGREEMENT_NO = "agreement_no";
    @SerializedName(SERIALIZED_NAME_AGREEMENT_NO)
    private String agreementNo;
  
    public static final String SERIALIZED_NAME_ALIPAY_LOGON_ID = "alipay_logon_id";
    @SerializedName(SERIALIZED_NAME_ALIPAY_LOGON_ID)
    private String alipayLogonId;
  
    public static final String SERIALIZED_NAME_CREDIT_AUTH_MODE = "credit_auth_mode";
    @SerializedName(SERIALIZED_NAME_CREDIT_AUTH_MODE)
    private String creditAuthMode;
  
    public static final String SERIALIZED_NAME_DEVICE_ID = "device_id";
    @SerializedName(SERIALIZED_NAME_DEVICE_ID)
    private String deviceId;
  
    public static final String SERIALIZED_NAME_EXECUTION_PLANS = "execution_plans";
    @SerializedName(SERIALIZED_NAME_EXECUTION_PLANS)
    private List<ExecutionPlan> executionPlans = null;
  
    public static final String SERIALIZED_NAME_EXTERNAL_AGREEMENT_NO = "external_agreement_no";
    @SerializedName(SERIALIZED_NAME_EXTERNAL_AGREEMENT_NO)
    private String externalAgreementNo;
  
    public static final String SERIALIZED_NAME_EXTERNAL_LOGON_ID = "external_logon_id";
    @SerializedName(SERIALIZED_NAME_EXTERNAL_LOGON_ID)
    private String externalLogonId;
  
    public static final String SERIALIZED_NAME_INVALID_TIME = "invalid_time";
    @SerializedName(SERIALIZED_NAME_INVALID_TIME)
    private String invalidTime;
  
    public static final String SERIALIZED_NAME_LAST_DEDUCT_TIME = "last_deduct_time";
    @SerializedName(SERIALIZED_NAME_LAST_DEDUCT_TIME)
    private String lastDeductTime;
  
    public static final String SERIALIZED_NAME_NEXT_DEDUCT_TIME = "next_deduct_time";
    @SerializedName(SERIALIZED_NAME_NEXT_DEDUCT_TIME)
    private String nextDeductTime;
  
    public static final String SERIALIZED_NAME_PERSONAL_PRODUCT_CODE = "personal_product_code";
    @SerializedName(SERIALIZED_NAME_PERSONAL_PRODUCT_CODE)
    private String personalProductCode;
  
    public static final String SERIALIZED_NAME_PRICIPAL_TYPE = "pricipal_type";
    @SerializedName(SERIALIZED_NAME_PRICIPAL_TYPE)
    private String pricipalType;
  
    public static final String SERIALIZED_NAME_PRINCIPAL_ID = "principal_id";
    @SerializedName(SERIALIZED_NAME_PRINCIPAL_ID)
    private String principalId;
  
    public static final String SERIALIZED_NAME_PRINCIPAL_OPEN_ID = "principal_open_id";
    @SerializedName(SERIALIZED_NAME_PRINCIPAL_OPEN_ID)
    private String principalOpenId;
  
    public static final String SERIALIZED_NAME_SIGN_SCENE = "sign_scene";
    @SerializedName(SERIALIZED_NAME_SIGN_SCENE)
    private String signScene;
  
    public static final String SERIALIZED_NAME_SIGN_TIME = "sign_time";
    @SerializedName(SERIALIZED_NAME_SIGN_TIME)
    private String signTime;
  
    public static final String SERIALIZED_NAME_SINGLE_QUOTA = "single_quota";
    @SerializedName(SERIALIZED_NAME_SINGLE_QUOTA)
    private String singleQuota;
  
    public static final String SERIALIZED_NAME_STATUS = "status";
    @SerializedName(SERIALIZED_NAME_STATUS)
    private String status;
  
    public static final String SERIALIZED_NAME_THIRD_PARTY_TYPE = "third_party_type";
    @SerializedName(SERIALIZED_NAME_THIRD_PARTY_TYPE)
    private String thirdPartyType;
  
    public static final String SERIALIZED_NAME_VALID_TIME = "valid_time";
    @SerializedName(SERIALIZED_NAME_VALID_TIME)
    private String validTime;
  
    public static final String SERIALIZED_NAME_ZM_OPEN_ID = "zm_open_id";
    @SerializedName(SERIALIZED_NAME_ZM_OPEN_ID)
    private String zmOpenId;
  
    public AlipayUserAgreementQueryResponseModel() { 
    }
  
    public AlipayUserAgreementQueryResponseModel agreementNo(String agreementNo) {
      
      this.agreementNo = agreementNo;
      return this;
    }
  
     /**
     * 用户签约成功后的协议号
     * @return agreementNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "20170322450983769228", value = "用户签约成功后的协议号")
  
    public String getAgreementNo() {
      return agreementNo;
    }
  
  
    public void setAgreementNo(String agreementNo) {
      this.agreementNo = agreementNo;
    }
  
  
    public AlipayUserAgreementQueryResponseModel alipayLogonId(String alipayLogonId) {
      
      this.alipayLogonId = alipayLogonId;
      return this;
    }
  
     /**
     * 返回脱敏的支付宝账号
     * @return alipayLogonId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "test***ali@alipay.net", value = "返回脱敏的支付宝账号")
  
    public String getAlipayLogonId() {
      return alipayLogonId;
    }
  
  
    public void setAlipayLogonId(String alipayLogonId) {
      this.alipayLogonId = alipayLogonId;
    }
  
  
    public AlipayUserAgreementQueryResponseModel creditAuthMode(String creditAuthMode) {
      
      this.creditAuthMode = creditAuthMode;
      return this;
    }
  
     /**
     * 授信模式，目前只在花芝代扣（即花芝go）协议时才会返回
     * @return creditAuthMode
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "DEDUCT_HUAZHI", value = "授信模式，目前只在花芝代扣（即花芝go）协议时才会返回")
  
    public String getCreditAuthMode() {
      return creditAuthMode;
    }
  
  
    public void setCreditAuthMode(String creditAuthMode) {
      this.creditAuthMode = creditAuthMode;
    }
  
  
    public AlipayUserAgreementQueryResponseModel deviceId(String deviceId) {
      
      this.deviceId = deviceId;
      return this;
    }
  
     /**
     * 设备Id
     * @return deviceId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "RSED235F875932", value = "设备Id")
  
    public String getDeviceId() {
      return deviceId;
    }
  
  
    public void setDeviceId(String deviceId) {
      this.deviceId = deviceId;
    }
  
  
    public AlipayUserAgreementQueryResponseModel executionPlans(List<ExecutionPlan> executionPlans) {
      
      this.executionPlans = executionPlans;
      return this;
    }
  
    public AlipayUserAgreementQueryResponseModel addExecutionPlansItem(ExecutionPlan executionPlansItem) {
      if (this.executionPlans == null) {
        this.executionPlans = new ArrayList<>();
      }
      this.executionPlans.add(executionPlansItem);
      return this;
    }
  
     /**
     * 还款计划列表
     * @return executionPlans
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(value = "还款计划列表")
  
    public List<ExecutionPlan> getExecutionPlans() {
      return executionPlans;
    }
  
  
    public void setExecutionPlans(List<ExecutionPlan> executionPlans) {
      this.executionPlans = executionPlans;
    }
  
  
    public AlipayUserAgreementQueryResponseModel externalAgreementNo(String externalAgreementNo) {
      
      this.externalAgreementNo = externalAgreementNo;
      return this;
    }
  
     /**
     * 代扣协议中标示用户的唯一签约号(确保在商户系统中唯一)。当入参中传了此参数时返回。
     * @return externalAgreementNo
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "test", value = "代扣协议中标示用户的唯一签约号(确保在商户系统中唯一)。当入参中传了此参数时返回。")
  
    public String getExternalAgreementNo() {
      return externalAgreementNo;
    }
  
  
    public void setExternalAgreementNo(String externalAgreementNo) {
      this.externalAgreementNo = externalAgreementNo;
    }
  
  
    public AlipayUserAgreementQueryResponseModel externalLogonId(String externalLogonId) {
      
      this.externalLogonId = externalLogonId;
      return this;
    }
  
     /**
     * 外部登录Id。当入参中传了此参数时返回。
     * @return externalLogonId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2088101118392209", value = "外部登录Id。当入参中传了此参数时返回。")
  
    public String getExternalLogonId() {
      return externalLogonId;
    }
  
  
    public void setExternalLogonId(String externalLogonId) {
      this.externalLogonId = externalLogonId;
    }
  
  
    public AlipayUserAgreementQueryResponseModel invalidTime(String invalidTime) {
      
      this.invalidTime = invalidTime;
      return this;
    }
  
     /**
     * 协议失效时间，格式为 yyyy-MM-dd HH:mm:ss。
     * @return invalidTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2117-05-24 00:00:00", value = "协议失效时间，格式为 yyyy-MM-dd HH:mm:ss。")
  
    public String getInvalidTime() {
      return invalidTime;
    }
  
  
    public void setInvalidTime(String invalidTime) {
      this.invalidTime = invalidTime;
    }
  
  
    public AlipayUserAgreementQueryResponseModel lastDeductTime(String lastDeductTime) {
      
      this.lastDeductTime = lastDeductTime;
      return this;
    }
  
     /**
     * 周期扣协议，上次扣款成功时间
     * @return lastDeductTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2022-05-15", value = "周期扣协议，上次扣款成功时间")
  
    public String getLastDeductTime() {
      return lastDeductTime;
    }
  
  
    public void setLastDeductTime(String lastDeductTime) {
      this.lastDeductTime = lastDeductTime;
    }
  
  
    public AlipayUserAgreementQueryResponseModel nextDeductTime(String nextDeductTime) {
      
      this.nextDeductTime = nextDeductTime;
      return this;
    }
  
     /**
     * 周期扣协议，预计下次扣款时间
     * @return nextDeductTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2022-06-15", value = "周期扣协议，预计下次扣款时间")
  
    public String getNextDeductTime() {
      return nextDeductTime;
    }
  
  
    public void setNextDeductTime(String nextDeductTime) {
      this.nextDeductTime = nextDeductTime;
    }
  
  
    public AlipayUserAgreementQueryResponseModel personalProductCode(String personalProductCode) {
      
      this.personalProductCode = personalProductCode;
      return this;
    }
  
     /**
     * 协议产品码，商户和支付宝签约时确定，不同业务场景对应不同的签约产品码。
     * @return personalProductCode
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "GENERAL_WITHHOLDING_P", value = "协议产品码，商户和支付宝签约时确定，不同业务场景对应不同的签约产品码。")
  
    public String getPersonalProductCode() {
      return personalProductCode;
    }
  
  
    public void setPersonalProductCode(String personalProductCode) {
      this.personalProductCode = personalProductCode;
    }
  
  
    public AlipayUserAgreementQueryResponseModel pricipalType(String pricipalType) {
      
      this.pricipalType = pricipalType;
      return this;
    }
  
     /**
     * 签约主体类型。
     * @return pricipalType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "CARD", value = "签约主体类型。")
  
    public String getPricipalType() {
      return pricipalType;
    }
  
  
    public void setPricipalType(String pricipalType) {
      this.pricipalType = pricipalType;
    }
  
  
    public AlipayUserAgreementQueryResponseModel principalId(String principalId) {
      
      this.principalId = principalId;
      return this;
    }
  
     /**
     * 签约主体标识。 当principal_type为CARD 时，该字段为支付宝用户号;
     * @return principalId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2088101122675263", value = "签约主体标识。 当principal_type为CARD 时，该字段为支付宝用户号;")
  
    public String getPrincipalId() {
      return principalId;
    }
  
  
    public void setPrincipalId(String principalId) {
      this.principalId = principalId;
    }
  
  
    public AlipayUserAgreementQueryResponseModel principalOpenId(String principalOpenId) {
      
      this.principalOpenId = principalOpenId;
      return this;
    }
  
     /**
     * 签约主体标识。 当principal_type为CARD 时，该字段为支付宝用户号;
     * @return principalOpenId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "074a1CcTG1LelxKe4xQC0zgNdId0nxi95b5lsNpazWYoCo5", value = "签约主体标识。 当principal_type为CARD 时，该字段为支付宝用户号;")
  
    public String getPrincipalOpenId() {
      return principalOpenId;
    }
  
  
    public void setPrincipalOpenId(String principalOpenId) {
      this.principalOpenId = principalOpenId;
    }
  
  
    public AlipayUserAgreementQueryResponseModel signScene(String signScene) {
      
      this.signScene = signScene;
      return this;
    }
  
     /**
     * 签约协议的场景。
     * @return signScene
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "INDUSTRY|CARRENTAL", value = "签约协议的场景。")
  
    public String getSignScene() {
      return signScene;
    }
  
  
    public void setSignScene(String signScene) {
      this.signScene = signScene;
    }
  
  
    public AlipayUserAgreementQueryResponseModel signTime(String signTime) {
      
      this.signTime = signTime;
      return this;
    }
  
     /**
     * 协议签约时间，格式为 yyyy-MM-dd HH:mm:ss。
     * @return signTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2017-05-24 15:00:40", value = "协议签约时间，格式为 yyyy-MM-dd HH:mm:ss。")
  
    public String getSignTime() {
      return signTime;
    }
  
  
    public void setSignTime(String signTime) {
      this.signTime = signTime;
    }
  
  
    public AlipayUserAgreementQueryResponseModel singleQuota(String singleQuota) {
      
      this.singleQuota = singleQuota;
      return this;
    }
  
     /**
     * 单笔代扣额度
     * @return singleQuota
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "100.00", value = "单笔代扣额度")
  
    public String getSingleQuota() {
      return singleQuota;
    }
  
  
    public void setSingleQuota(String singleQuota) {
      this.singleQuota = singleQuota;
    }
  
  
    public AlipayUserAgreementQueryResponseModel status(String status) {
      
      this.status = status;
      return this;
    }
  
     /**
     * 协议当前状态  1. TEMP：暂存，协议未生效过；  2. NORMAL：正常；  3. STOP：暂停
     * @return status
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "NORMAL", value = "协议当前状态  1. TEMP：暂存，协议未生效过；  2. NORMAL：正常；  3. STOP：暂停")
  
    public String getStatus() {
      return status;
    }
  
  
    public void setStatus(String status) {
      this.status = status;
    }
  
  
    public AlipayUserAgreementQueryResponseModel thirdPartyType(String thirdPartyType) {
      
      this.thirdPartyType = thirdPartyType;
      return this;
    }
  
     /**
     * 签约第三方主体类型。对于三方协议，表示当前用户和哪一类的第三方主体进行签约。 默认为PARTNER。
     * @return thirdPartyType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "PARTNER", value = "签约第三方主体类型。对于三方协议，表示当前用户和哪一类的第三方主体进行签约。 默认为PARTNER。")
  
    public String getThirdPartyType() {
      return thirdPartyType;
    }
  
  
    public void setThirdPartyType(String thirdPartyType) {
      this.thirdPartyType = thirdPartyType;
    }
  
  
    public AlipayUserAgreementQueryResponseModel validTime(String validTime) {
      
      this.validTime = validTime;
      return this;
    }
  
     /**
     * 协议生效时间，格式为 yyyy-MM-dd HH:mm:ss。
     * @return validTime
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2017-05-24 15:00:40", value = "协议生效时间，格式为 yyyy-MM-dd HH:mm:ss。")
  
    public String getValidTime() {
      return validTime;
    }
  
  
    public void setValidTime(String validTime) {
      this.validTime = validTime;
    }
  
  
    public AlipayUserAgreementQueryResponseModel zmOpenId(String zmOpenId) {
      
      this.zmOpenId = zmOpenId;
      return this;
    }
  
     /**
     * 用户的芝麻信用 openId，供商 户查询用户芝麻信用使用。
     * @return zmOpenId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "268816057852461313538942792", value = "用户的芝麻信用 openId，供商 户查询用户芝麻信用使用。")
  
    public String getZmOpenId() {
      return zmOpenId;
    }
  
  
    public void setZmOpenId(String zmOpenId) {
      this.zmOpenId = zmOpenId;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the AlipayUserAgreementQueryResponseModel instance itself
     */
    public AlipayUserAgreementQueryResponseModel putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      AlipayUserAgreementQueryResponseModel alipayUserAgreementQueryResponseModel = (AlipayUserAgreementQueryResponseModel) o;
      return Objects.equals(this.agreementNo, alipayUserAgreementQueryResponseModel.agreementNo) &&
          Objects.equals(this.alipayLogonId, alipayUserAgreementQueryResponseModel.alipayLogonId) &&
          Objects.equals(this.creditAuthMode, alipayUserAgreementQueryResponseModel.creditAuthMode) &&
          Objects.equals(this.deviceId, alipayUserAgreementQueryResponseModel.deviceId) &&
          Objects.equals(this.executionPlans, alipayUserAgreementQueryResponseModel.executionPlans) &&
          Objects.equals(this.externalAgreementNo, alipayUserAgreementQueryResponseModel.externalAgreementNo) &&
          Objects.equals(this.externalLogonId, alipayUserAgreementQueryResponseModel.externalLogonId) &&
          Objects.equals(this.invalidTime, alipayUserAgreementQueryResponseModel.invalidTime) &&
          Objects.equals(this.lastDeductTime, alipayUserAgreementQueryResponseModel.lastDeductTime) &&
          Objects.equals(this.nextDeductTime, alipayUserAgreementQueryResponseModel.nextDeductTime) &&
          Objects.equals(this.personalProductCode, alipayUserAgreementQueryResponseModel.personalProductCode) &&
          Objects.equals(this.pricipalType, alipayUserAgreementQueryResponseModel.pricipalType) &&
          Objects.equals(this.principalId, alipayUserAgreementQueryResponseModel.principalId) &&
          Objects.equals(this.principalOpenId, alipayUserAgreementQueryResponseModel.principalOpenId) &&
          Objects.equals(this.signScene, alipayUserAgreementQueryResponseModel.signScene) &&
          Objects.equals(this.signTime, alipayUserAgreementQueryResponseModel.signTime) &&
          Objects.equals(this.singleQuota, alipayUserAgreementQueryResponseModel.singleQuota) &&
          Objects.equals(this.status, alipayUserAgreementQueryResponseModel.status) &&
          Objects.equals(this.thirdPartyType, alipayUserAgreementQueryResponseModel.thirdPartyType) &&
          Objects.equals(this.validTime, alipayUserAgreementQueryResponseModel.validTime) &&
          Objects.equals(this.zmOpenId, alipayUserAgreementQueryResponseModel.zmOpenId)&&
          Objects.equals(this.additionalProperties, alipayUserAgreementQueryResponseModel.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(agreementNo, alipayLogonId, creditAuthMode, deviceId, executionPlans, externalAgreementNo, externalLogonId, invalidTime, lastDeductTime, nextDeductTime, personalProductCode, pricipalType, principalId, principalOpenId, signScene, signTime, singleQuota, status, thirdPartyType, validTime, zmOpenId, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class AlipayUserAgreementQueryResponseModel {\n");
      sb.append("    agreementNo: ").append(toIndentedString(agreementNo)).append("\n");
      sb.append("    alipayLogonId: ").append(toIndentedString(alipayLogonId)).append("\n");
      sb.append("    creditAuthMode: ").append(toIndentedString(creditAuthMode)).append("\n");
      sb.append("    deviceId: ").append(toIndentedString(deviceId)).append("\n");
      sb.append("    executionPlans: ").append(toIndentedString(executionPlans)).append("\n");
      sb.append("    externalAgreementNo: ").append(toIndentedString(externalAgreementNo)).append("\n");
      sb.append("    externalLogonId: ").append(toIndentedString(externalLogonId)).append("\n");
      sb.append("    invalidTime: ").append(toIndentedString(invalidTime)).append("\n");
      sb.append("    lastDeductTime: ").append(toIndentedString(lastDeductTime)).append("\n");
      sb.append("    nextDeductTime: ").append(toIndentedString(nextDeductTime)).append("\n");
      sb.append("    personalProductCode: ").append(toIndentedString(personalProductCode)).append("\n");
      sb.append("    pricipalType: ").append(toIndentedString(pricipalType)).append("\n");
      sb.append("    principalId: ").append(toIndentedString(principalId)).append("\n");
      sb.append("    principalOpenId: ").append(toIndentedString(principalOpenId)).append("\n");
      sb.append("    signScene: ").append(toIndentedString(signScene)).append("\n");
      sb.append("    signTime: ").append(toIndentedString(signTime)).append("\n");
      sb.append("    singleQuota: ").append(toIndentedString(singleQuota)).append("\n");
      sb.append("    status: ").append(toIndentedString(status)).append("\n");
      sb.append("    thirdPartyType: ").append(toIndentedString(thirdPartyType)).append("\n");
      sb.append("    validTime: ").append(toIndentedString(validTime)).append("\n");
      sb.append("    zmOpenId: ").append(toIndentedString(zmOpenId)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("agreement_no");
      openapiFields.add("alipay_logon_id");
      openapiFields.add("credit_auth_mode");
      openapiFields.add("device_id");
      openapiFields.add("execution_plans");
      openapiFields.add("external_agreement_no");
      openapiFields.add("external_logon_id");
      openapiFields.add("invalid_time");
      openapiFields.add("last_deduct_time");
      openapiFields.add("next_deduct_time");
      openapiFields.add("personal_product_code");
      openapiFields.add("pricipal_type");
      openapiFields.add("principal_id");
      openapiFields.add("principal_open_id");
      openapiFields.add("sign_scene");
      openapiFields.add("sign_time");
      openapiFields.add("single_quota");
      openapiFields.add("status");
      openapiFields.add("third_party_type");
      openapiFields.add("valid_time");
      openapiFields.add("zm_open_id");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to AlipayUserAgreementQueryResponseModel
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (AlipayUserAgreementQueryResponseModel.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in AlipayUserAgreementQueryResponseModel is not found in the empty JSON string", AlipayUserAgreementQueryResponseModel.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("agreement_no") != null && !jsonObj.get("agreement_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `agreement_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("agreement_no").toString()));
        }
        if (jsonObj.get("alipay_logon_id") != null && !jsonObj.get("alipay_logon_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `alipay_logon_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("alipay_logon_id").toString()));
        }
        if (jsonObj.get("credit_auth_mode") != null && !jsonObj.get("credit_auth_mode").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `credit_auth_mode` to be a primitive type in the JSON string but got `%s`", jsonObj.get("credit_auth_mode").toString()));
        }
        if (jsonObj.get("device_id") != null && !jsonObj.get("device_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `device_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("device_id").toString()));
        }
        JsonArray jsonArrayexecutionPlans = jsonObj.getAsJsonArray("execution_plans");
        if (jsonArrayexecutionPlans != null) {
          // ensure the json data is an array
          if (!jsonObj.get("execution_plans").isJsonArray()) {
            throw new IllegalArgumentException(String.format("Expected the field `execution_plans` to be an array in the JSON string but got `%s`", jsonObj.get("execution_plans").toString()));
          }
  
          // validate the optional field `execution_plans` (array)
          for (int i = 0; i < jsonArrayexecutionPlans.size(); i++) {
            ExecutionPlan.validateJsonObject(jsonArrayexecutionPlans.get(i).getAsJsonObject());
          };
        }
        if (jsonObj.get("external_agreement_no") != null && !jsonObj.get("external_agreement_no").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `external_agreement_no` to be a primitive type in the JSON string but got `%s`", jsonObj.get("external_agreement_no").toString()));
        }
        if (jsonObj.get("external_logon_id") != null && !jsonObj.get("external_logon_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `external_logon_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("external_logon_id").toString()));
        }
        if (jsonObj.get("invalid_time") != null && !jsonObj.get("invalid_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `invalid_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("invalid_time").toString()));
        }
        if (jsonObj.get("last_deduct_time") != null && !jsonObj.get("last_deduct_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `last_deduct_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("last_deduct_time").toString()));
        }
        if (jsonObj.get("next_deduct_time") != null && !jsonObj.get("next_deduct_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `next_deduct_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("next_deduct_time").toString()));
        }
        if (jsonObj.get("personal_product_code") != null && !jsonObj.get("personal_product_code").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `personal_product_code` to be a primitive type in the JSON string but got `%s`", jsonObj.get("personal_product_code").toString()));
        }
        if (jsonObj.get("pricipal_type") != null && !jsonObj.get("pricipal_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `pricipal_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("pricipal_type").toString()));
        }
        if (jsonObj.get("principal_id") != null && !jsonObj.get("principal_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `principal_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("principal_id").toString()));
        }
        if (jsonObj.get("principal_open_id") != null && !jsonObj.get("principal_open_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `principal_open_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("principal_open_id").toString()));
        }
        if (jsonObj.get("sign_scene") != null && !jsonObj.get("sign_scene").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `sign_scene` to be a primitive type in the JSON string but got `%s`", jsonObj.get("sign_scene").toString()));
        }
        if (jsonObj.get("sign_time") != null && !jsonObj.get("sign_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `sign_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("sign_time").toString()));
        }
        if (jsonObj.get("single_quota") != null && !jsonObj.get("single_quota").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `single_quota` to be a primitive type in the JSON string but got `%s`", jsonObj.get("single_quota").toString()));
        }
        if (jsonObj.get("status") != null && !jsonObj.get("status").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `status` to be a primitive type in the JSON string but got `%s`", jsonObj.get("status").toString()));
        }
        if (jsonObj.get("third_party_type") != null && !jsonObj.get("third_party_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `third_party_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("third_party_type").toString()));
        }
        if (jsonObj.get("valid_time") != null && !jsonObj.get("valid_time").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `valid_time` to be a primitive type in the JSON string but got `%s`", jsonObj.get("valid_time").toString()));
        }
        if (jsonObj.get("zm_open_id") != null && !jsonObj.get("zm_open_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `zm_open_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("zm_open_id").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!AlipayUserAgreementQueryResponseModel.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'AlipayUserAgreementQueryResponseModel' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<AlipayUserAgreementQueryResponseModel> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(AlipayUserAgreementQueryResponseModel.class));
  
         return (TypeAdapter<T>) new TypeAdapter<AlipayUserAgreementQueryResponseModel>() {
             @Override
             public void write(JsonWriter out, AlipayUserAgreementQueryResponseModel value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public AlipayUserAgreementQueryResponseModel read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               AlipayUserAgreementQueryResponseModel instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of AlipayUserAgreementQueryResponseModel given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of AlipayUserAgreementQueryResponseModel
    * @throws IOException if the JSON string is invalid with respect to AlipayUserAgreementQueryResponseModel
    */
    public static AlipayUserAgreementQueryResponseModel fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, AlipayUserAgreementQueryResponseModel.class);
    }
  
   /**
    * Convert an instance of AlipayUserAgreementQueryResponseModel to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  